8289450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 108

約数和(自身を含む): 24337170

約数和(自身を除く): 16047720

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 109, 117, 130, 150, 169, 195, 218, 225, 234, 325, 327, 338, 390, 450, 507, 545, 585, 650, 654, 845, 975, 981, 1014, 1090, 1170, 1417, 1521, 1635, 1690, 1950, 1962, 2535, 2725, 2834, 2925, 3042, 3270, 4225, 4251, 4905, 5070, 5450, 5850, 7085, 7605, 8175, 8450, 8502, 9810, 12675, 12753, 14170, 15210, 16350, 18421, 21255, 24525, 25350, 25506, 35425, 36842, 38025, 42510, 49050, 55263, 63765, 70850, 76050, 92105, 106275, 110526, 127530, 165789, 184210, 212550, 276315, 318825, 331578, 460525, 552630, 637650, 828945, 921050, 1381575, 1657890, 2763150, 4144725, 8289450]

約数ペア:

[(1, 8289450), (2, 4144725), (3, 2763150), (5, 1657890), (6, 1381575), (9, 921050), (10, 828945), (13, 637650), (15, 552630), (18, 460525), (25, 331578), (26, 318825), (30, 276315), (39, 212550), (45, 184210), (50, 165789), (65, 127530), (75, 110526), (78, 106275), (90, 92105), (109, 76050), (117, 70850), (130, 63765), (150, 55263), (169, 49050), (195, 42510), (218, 38025), (225, 36842), (234, 35425), (325, 25506), (327, 25350), (338, 24525), (390, 21255), (450, 18421), (507, 16350), (545, 15210), (585, 14170), (650, 12753), (654, 12675), (845, 9810), (975, 8502), (981, 8450), (1014, 8175), (1090, 7605), (1170, 7085), (1417, 5850), (1521, 5450), (1635, 5070), (1690, 4905), (1950, 4251), (1962, 4225), (2535, 3270), (2725, 3042), (2834, 2925)]